| 摘要 |
PCT No. PCT/SE98/00792 Sec. 371 Date May 21, 1998 Sec. 102(e) Date May 21, 1998 PCT Filed May 5, 1997 PCT Pub. No. WO98/50380 PCT Pub. Date Nov. 12, 1998There are provided novel compounds of formula (I) wherein R1 represents a 2-thienyl or 3-thienyl ring and R2 represents C 1 to 4 alkyl and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are selective inhibitors of the neuronal isoform of nitric oxide synthase. |
